citrix application_delivery_controller_firmware 未加控制的资源消耗（资源穷尽）
CVE编号
CVE-2021-22956利用情况
暂无补丁情况
N/A披露时间
2021-12-07漏洞描述
An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://support.citrix.com/article/CTX330728 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | citrix | gateway | * | Up to (excluding) 11.1-65.23 | |||||
| 运行在以下环境 | |||||||||
| 应用 | citrix | gateway | * | From (including) 12.1 | Up to (excluding) 12.1-63.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | citrix | gateway | * | From (including) 13.0 | Up to (excluding) 13.0-65.23 | ||||
| 运行在以下环境 | |||||||||
| 应用 | citrix | sd-wan | * | Up to (excluding) 10.2.9c | |||||
| 运行在以下环境 | |||||||||
| 应用 | citrix | sd-wan | * | From (including) 11.4.0 | Up to (excluding) 11.4.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | Up to (excluding) 11.1-65.23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 12.1 | Up to (excluding) 12.1-63.22 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 13.0 | Up to (excluding) 13.0-83.27 | ||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | application_delivery_controller | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-400 | 未加控制的资源消耗（资源穷尽） |
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